Synthesis and Thermomechanical Characterization of Nylon 6/Cu Nanocomposites Produced by an Ultrasound-Assisted Extrusion Method

Figure 3

Fractured surface of the nanocomposites: (a) 0.01, (b) 0.05, (c) 0.10, and (d) 0.50 wt.% of copper nanoparticles.

(a)

(b)

(c)

(d)